High density polyethylene (HDPE) winding tube

High density polyethylene (HDPE) pipeline serial products application scope: 1st, running water pipeline 2nd, the fuel gas pipeline 3, pollution discharge pipeline urban construction with the tube 4, industrial used pipelines, the fire pipeline, the chemical domains (low pressure, low temperature) 5, other use agriculture fills service pipe one, PE80 fuel gas to manage the PE100 fuel gas tube Second, product characteristic 1: Anti-corrosive, the service life is long: The polyethylene has the fine chemical stability and the good physical mechanical property, anti-corrosive, the intensity is high, its service life for steel pipe's 4 times to 5 times.

Under certain exploitation conditions, may use above 50 years. 2: The weight is light, transportation, easy installation: Uses in the fuel gas with burying the polyethylene tubing raw material density is below 960kg/m3, is the steel and the iron pipe 1/8, is advantageous for the transportation, the installment.

Uses the polyethylene tubing construction the project to be smallest, the construction cost is low, the construction speed is quick, comprehensive expense big bottom in traditional steel and iron tubing.

3: The pipeline connection mode convenience is reliable: The steel and iron tubing selects the solderless joint seal method, the operation is unwieldy and is tedious, the reliability is bad. The polyethylene tubing uses the hot melt law, the electricity melt law connection, causes the tubing and the fitting integration, does not have divulging, safe reliable.

4: The security, the economical, the construction cost low use domain is widespread, the application temperature scope is wide, the low temperature performance is fine, especially qualify in high and cold area and each kind of adverse circumstance. The thermal conductivity is low, only has 0.42W/m.k, may play the good heat preservation role.

The product applicable scope three, this product is suitable for the operating temperature - 20≈40℃: The biggest working pressure is not bigger than 0.4Mpa the fuel gas conduit.